3522864 has 40 divisors (see below), whose sum is σ = 9499392. Its totient is φ = 1122880.

The previous prime is 3522863. The next prime is 3522877. The reversal of 3522864 is 4682253.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3522863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492 + ... + 2699.

Almost surely, 2^3522864 is an apocalyptic number.

It is an amenable number.

3522864 is an abundant number, since it is smaller than the sum of its proper divisors (5976528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3522864 is a wasteful number, since it uses less digits than its factorization.

3522864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225 (or 3219 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 3522864 is about 1876.9294073033. The cubic root of 3522864 is about 152.1593435185.

The spelling of 3522864 in words is "three million, five hundred twenty-two thousand, eight hundred sixty-four".